20270511360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:863

約数の個数: 576

約数和(自身を含む): 79682641920

約数和(自身を除く): 59412130560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 71, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 142, 144, 160, 165, 176, 180, 192, 198, 213, 216, 220, 240, 256, 264, 270, 284, 288, 297, 320, 330, 352, 355, 360, 384, 396, 426, 432, 440, 480, 495, 528, 540, 568, 576, 594, 639, 640, 660, 704, 710, 720, 751, 768, 781, 792, 852, 864, 880, 960, 990, 1056, 1065, 1080, 1136, 1152, 1188, 1278, 1280, 1320, 1408, 1420, 1440, 1485, 1502, 1562, 1584, 1704, 1728, 1760, 1917, 1920, 1980, 2112, 2130, 2160, 2253, 2272, 2304, 2343, 2376, 2556, 2640, 2816, 2840, 2880, 2970, 3004, 3124, 3168, 3195, 3408, 3456, 3520, 3755, 3834, 3840, 3905, 3960, 4224, 4260, 4320, 4506, 4544, 4686, 4752, 5112, 5280, 5680, 5760, 5940, 6008, 6248, 6336, 6390, 6759, 6816, 6912, 7029, 7040, 7510, 7668, 7810, 7920, 8261, 8448, 8520, 8640, 9012, 9088, 9372, 9504, 9585, 10224, 10560, 11265, 11360, 11520, 11715, 11880, 12016, 12496, 12672, 12780, 13518, 13632, 14058, 14080, 15020, 15336, 15620, 15840, 16522, 17040, 17280, 18024, 18176, 18744, 19008, 19170, 20277, 20448, 21087, 21120, 22530, 22720, 23430, 23760, 24032, 24783, 24992, 25344, 25560, 27036, 27264, 28116, 30040, 30672, 31240, 31680, 33044, 33795, 34080, 34560, 35145, 36048, 37488, 38016, 38340, 40554, 40896, 41305, 42174, 42240, 45060, 45440, 46860, 47520, 48064, 49566, 49984, 51120, 53321, 54072, 54528, 56232, 60080, 61344, 62480, 63360, 66088, 67590, 68160, 70290, 72096, 74349, 74976, 76032, 76680, 81108, 81792, 82610, 84348, 90120, 90880, 93720, 95040, 96128, 99132, 99968, 101385, 102240, 105435, 106642, 108144, 112464, 120160, 122688, 123915, 124960, 126720, 132176, 135180, 136320, 140580, 144192, 148698, 149952, 153360, 159963, 162216, 163584, 165220, 168696, 180240, 187440, 190080, 192256, 198264, 199936, 202770, 204480, 210870, 213284, 216288, 223047, 224928, 240320, 245376, 247830, 249920, 264352, 266605, 270360, 272640, 281160, 288384, 297396, 299904, 306720, 319926, 324432, 330440, 337392, 360480, 371745, 374880, 380160, 396528, 405540, 408960, 421740, 426568, 432576, 446094, 449856, 479889, 480640, 490752, 495660, 499840, 528704, 533210, 540720, 562320, 576768, 586531, 594792, 599808, 613440, 639852, 648864, 660880, 674784, 720960, 743490, 749760, 793056, 799815, 811080, 817920, 843480, 853136, 865152, 892188, 899712, 959778, 961280, 991320, 999680, 1057408, 1066420, 1081440, 1115235, 1124640, 1173062, 1189584, 1226880, 1279704, 1297728, 1321760, 1349568, 1439667, 1441920, 1486980, 1499520, 1586112, 1599630, 1622160, 1686960, 1706272, 1730304, 1759593, 1784376, 1799424, 1919556, 1982640, 2114816, 2132840, 2162880, 2230470, 2249280, 2346124, 2379168, 2399445, 2453760, 2559408, 2595456, 2643520, 2699136, 2879334, 2883840, 2932655, 2973960, 2999040, 3172224, 3199260, 3244320, 3373920, 3412544, 3519186, 3568752, 3839112, 3965280, 4265680, 4325760, 4460940, 4498560, 4692248, 4758336, 4798890, 5118816, 5190912, 5278779, 5287040, 5398272, 5758668, 5865310, 5947920, 6344448, 6398520, 6488640, 6747840, 6825088, 7038372, 7137504, 7198335, 7678224, 7930560, 8531360, 8651520, 8797965, 8921880, 8997120, 9384496, 9516672, 9597780, 10237632, 10557558, 10574080, 11517336, 11730620, 11895840, 12797040, 12977280, 13495680, 13650176, 14076744, 14275008, 14396670, 15356448, 15836337, 15861120, 17062720, 17595930, 17843760, 18768992, 19033344, 19195560, 20475264, 21115116, 23034672, 23461240, 23791680, 25594080, 25954560, 26393895, 26991360, 28153488, 28550016, 28793340, 30712896, 31672674, 31722240, 34125440, 35191860, 35687520, 37537984, 38391120, 40950528, 42230232, 46069344, 46922480, 47583360, 51188160, 52787790, 56306976, 57100032, 57586680, 61425792, 63345348, 68250880, 70383720, 71375040, 75075968, 76782240, 79181685, 84460464, 92138688, 93844960, 95166720, 102376320, 105575580, 112613952, 115173360, 122851584, 126690696, 140767440, 142750080, 150151936, 153564480, 158363370, 168920928, 184277376, 187689920, 204752640, 211151160, 225227904, 230346720, 253381392, 281534880, 285500160, 307128960, 316726740, 337841856, 368554752, 375379840, 422302320, 450455808, 460693440, 506762784, 563069760, 614257920, 633453480, 675683712, 750759680, 844604640, 921386880, 1013525568, 1126139520, 1266906960, 1351367424, 1689209280, 1842773760, 2027051136, 2252279040, 2533813920, 3378418560, 4054102272, 5067627840, 6756837120, 10135255680, 20270511360]

約数ペア:

[(1, 20270511360), (2, 10135255680), (3, 6756837120), (4, 5067627840), (5, 4054102272), (6, 3378418560), (8, 2533813920), (9, 2252279040), (10, 2027051136), (11, 1842773760), (12, 1689209280), (15, 1351367424), (16, 1266906960), (18, 1126139520), (20, 1013525568), (22, 921386880), (24, 844604640), (27, 750759680), (30, 675683712), (32, 633453480), (33, 614257920), (36, 563069760), (40, 506762784), (44, 460693440), (45, 450455808), (48, 422302320), (54, 375379840), (55, 368554752), (60, 337841856), (64, 316726740), (66, 307128960), (71, 285500160), (72, 281534880), (80, 253381392), (88, 230346720), (90, 225227904), (96, 211151160), (99, 204752640), (108, 187689920), (110, 184277376), (120, 168920928), (128, 158363370), (132, 153564480), (135, 150151936), (142, 142750080), (144, 140767440), (160, 126690696), (165, 122851584), (176, 115173360), (180, 112613952), (192, 105575580), (198, 102376320), (213, 95166720), (216, 93844960), (220, 92138688), (240, 84460464), (256, 79181685), (264, 76782240), (270, 75075968), (284, 71375040), (288, 70383720), (297, 68250880), (320, 63345348), (330, 61425792), (352, 57586680), (355, 57100032), (360, 56306976), (384, 52787790), (396, 51188160), (426, 47583360), (432, 46922480), (440, 46069344), (480, 42230232), (495, 40950528), (528, 38391120), (540, 37537984), (568, 35687520), (576, 35191860), (594, 34125440), (639, 31722240), (640, 31672674), (660, 30712896), (704, 28793340), (710, 28550016), (720, 28153488), (751, 26991360), (768, 26393895), (781, 25954560), (792, 25594080), (852, 23791680), (864, 23461240), (880, 23034672), (960, 21115116), (990, 20475264), (1056, 19195560), (1065, 19033344), (1080, 18768992), (1136, 17843760), (1152, 17595930), (1188, 17062720), (1278, 15861120), (1280, 15836337), (1320, 15356448), (1408, 14396670), (1420, 14275008), (1440, 14076744), (1485, 13650176), (1502, 13495680), (1562, 12977280), (1584, 12797040), (1704, 11895840), (1728, 11730620), (1760, 11517336), (1917, 10574080), (1920, 10557558), (1980, 10237632), (2112, 9597780), (2130, 9516672), (2160, 9384496), (2253, 8997120), (2272, 8921880), (2304, 8797965), (2343, 8651520), (2376, 8531360), (2556, 7930560), (2640, 7678224), (2816, 7198335), (2840, 7137504), (2880, 7038372), (2970, 6825088), (3004, 6747840), (3124, 6488640), (3168, 6398520), (3195, 6344448), (3408, 5947920), (3456, 5865310), (3520, 5758668), (3755, 5398272), (3834, 5287040), (3840, 5278779), (3905, 5190912), (3960, 5118816), (4224, 4798890), (4260, 4758336), (4320, 4692248), (4506, 4498560), (4544, 4460940), (4686, 4325760), (4752, 4265680), (5112, 3965280), (5280, 3839112), (5680, 3568752), (5760, 3519186), (5940, 3412544), (6008, 3373920), (6248, 3244320), (6336, 3199260), (6390, 3172224), (6759, 2999040), (6816, 2973960), (6912, 2932655), (7029, 2883840), (7040, 2879334), (7510, 2699136), (7668, 2643520), (7810, 2595456), (7920, 2559408), (8261, 2453760), (8448, 2399445), (8520, 2379168), (8640, 2346124), (9012, 2249280), (9088, 2230470), (9372, 2162880), (9504, 2132840), (9585, 2114816), (10224, 1982640), (10560, 1919556), (11265, 1799424), (11360, 1784376), (11520, 1759593), (11715, 1730304), (11880, 1706272), (12016, 1686960), (12496, 1622160), (12672, 1599630), (12780, 1586112), (13518, 1499520), (13632, 1486980), (14058, 1441920), (14080, 1439667), (15020, 1349568), (15336, 1321760), (15620, 1297728), (15840, 1279704), (16522, 1226880), (17040, 1189584), (17280, 1173062), (18024, 1124640), (18176, 1115235), (18744, 1081440), (19008, 1066420), (19170, 1057408), (20277, 999680), (20448, 991320), (21087, 961280), (21120, 959778), (22530, 899712), (22720, 892188), (23430, 865152), (23760, 853136), (24032, 843480), (24783, 817920), (24992, 811080), (25344, 799815), (25560, 793056), (27036, 749760), (27264, 743490), (28116, 720960), (30040, 674784), (30672, 660880), (31240, 648864), (31680, 639852), (33044, 613440), (33795, 599808), (34080, 594792), (34560, 586531), (35145, 576768), (36048, 562320), (37488, 540720), (38016, 533210), (38340, 528704), (40554, 499840), (40896, 495660), (41305, 490752), (42174, 480640), (42240, 479889), (45060, 449856), (45440, 446094), (46860, 432576), (47520, 426568), (48064, 421740), (49566, 408960), (49984, 405540), (51120, 396528), (53321, 380160), (54072, 374880), (54528, 371745), (56232, 360480), (60080, 337392), (61344, 330440), (62480, 324432), (63360, 319926), (66088, 306720), (67590, 299904), (68160, 297396), (70290, 288384), (72096, 281160), (74349, 272640), (74976, 270360), (76032, 266605), (76680, 264352), (81108, 249920), (81792, 247830), (82610, 245376), (84348, 240320), (90120, 224928), (90880, 223047), (93720, 216288), (95040, 213284), (96128, 210870), (99132, 204480), (99968, 202770), (101385, 199936), (102240, 198264), (105435, 192256), (106642, 190080), (108144, 187440), (112464, 180240), (120160, 168696), (122688, 165220), (123915, 163584), (124960, 162216), (126720, 159963), (132176, 153360), (135180, 149952), (136320, 148698), (140580, 144192)]